baber/WOPTO huggingface dataset:
Patent JP-2008173059-A (JP)
Title: Method and device for preventing sea urchin from moving
Inventor: SATO MIGAKU
IPC: A01M29/00
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing sea urchin from moving, which has a simple structure and efficiently prevents sea urchin having a prescribed size or more from moving.  <P>SOLUTION: The device for preventing sea urchin from moving is structured so as to surround a prescribed area with a movement-preventing means formed by placing a lot of corrosion-resistant hard sticks 7 each having a diameter of about 0.5-3.5 mm in line at an interval of about 7 mm to a length narrower than the height of the shell of sea urchin 12 from and inclining toward the movement-preventing side, and the length of projection is reduced, equivalent to the total of the half of the shell length of the sea urchin, a longest spine projecting sideward about 10 mm, to prevent the sea urchin from moving out of the area at the side where the sticks as the movement-preventing means are inclined, to other areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176869-A (JP)
Title: Optical pickup device
Inventor: SHIRANE SHIGEHARU
IPC: G11B7/135
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device suitable for reduction of thickness by making an optical system simple in relation to the optical pickup device in which a first objective lens and a second objective lens are fixed to the same lens holder.  <P>SOLUTION: While a moving board 30 is set up displaceably between a first operating position and a second operating position on a main board 1, a lens holder 31 is set up, which is supported capably in displacement operation in a perpendicular direction to a signal face of an optical disk and a radial direction of the optical disk by a support wire whose end is fixed to this moving board 30, and the first objective lens L1 and the second objective lens L2 are set up on this lens holder 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173355-A (JP)
Title: Method of manufacturing induction heating cooker and induction heating cooker
Inventor: NISHIMOTO YOSHIO
IPC: A47J36/04
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an induction heating cooker by which the generation of excessive shearing force is suppressed in molding the induction heating cooker, and consequently rupture of a sheet of a mixture mainly made up of carbon particles does not occur and a precursor of a ceramics molded article can be prevented from being locally deformed (generation of wrinkles and the like).  <P>SOLUTION: In the method of manufacturing the induction heating cooker, a mixture of carbon particles with a powder or a liquified jointing member having a softening point at or below a mold temperature is arranged on a mold surface, a unhardened ceramics sheet is further placed on the mixture, and that a molded article is shaped by pressurizing until the jointing member is solidified and then carbonizing the molded article under a high temperature anoxic condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181957-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATONAKA TOMOYA
IPC: H01L21/265
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of reducing variation in a gate electrode shape between a p-MOS transistor and an n-MOS transistor.  <P>SOLUTION: The method includes a step of forming n-type and p-type gate electrode films 34 and 37 on a first region 13 and a second region 14 of a semiconductor substrate 11; a step of forming a first protective film 38 and a second protective film 39 on the gate electrode films 34 and 37; a step of forming a gate electrode pattern of a size L3 larger than sizes L1, L2 on the second protective film 39; a step of selectively implanting a phosphorous ion into the second protective film 39b so that a thermal oxidation speed is larger than that of the second protective film 39a; a step of thermally oxidizing the second protective films 39a, 39b, selectively etching the generated first and second oxidation films 42, 43 and slimming a gate electrode pattern; and a step of forming gate electrodes 18, 23 of the sizes L1, L2 using the slimmed second protective films 39a, 39b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179905-A (JP)
Title: Weaving method and weaving apparatus
Inventor: OISHIBASHI HIROHARU
IPC: D03D49/20
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weaving method and a weaving apparatus which can give well-finished woven fabrics.  <P>SOLUTION: A weft F0 is brought into contact with a reed 40 to straighten the weft, and a woven fabric W is rolled up, while maintaining the state. In this way, the weft F0 can be made to advance, while maintaining the straight state of the weft F0. The straight weft F0 is held by a woven fabric-holding device 9 from above and below, and, even if the reed 40 is then moved back, the straight state of the weft F0 is not collapsed. Thus, accidents such as the formation of spaces between the wefts F of the woven fabric W and the circular deformation of the wefts F can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178894-A (JP)
Title: Both-side welding method
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a both-side welding method which is effective for obtaining a sound welded joint part with deep penetration and no blow hole or insufficient melting by melt-sealing before application of a penetration accelerator and front and rear both-side welding after the application, while being a roughly I-joint or a roughly T-joint with no groove applied, and requiring no penetration welding for forming a back bead.  <P>SOLUTION: The both-side welding method comprises steps of applying the penetration accelerator on front and rear sides of the roughly I-joint or the roughly T-joint comprising a stainless steel material or a low carbon steel material, and executing a non-consumable electrode arc welding. In the method, the front or the both front and rear sides of the joint is melt-sealed with a tacking condition of small energy before applying the penetration accelerator, fusion welding is conducted to the penetration depth within a specific range by the execution of the arc welding after applying the penetration accelerator on the front side of the joint after melt-sealing, thereafter fusion welding is conducted to the penetration depth within a specific range by the execution of the arc welding after applying the penetration accelerator on the rear side of the remaining joint on the opposite side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178590-A (JP)
Title: Ultrasonic diagnostic apparatus, apparatus for introducing substance for ultrasonic therapy, and ultrasonic scanning control program
Inventor: MINE YOSHITAKA
IPC: A61B8/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene introducing technique which solves problems in virus vector and is applicable in clinical practice and to provide an ultrasonic diagnostic apparatus or the like which makes it possible to introduce not only genes but also protein and medicaments, etc., as an introductory substance inside cells further.  <P>SOLUTION: When generating sonoporation using ultrasonic waves and introducing an introductory therapeutic substance into an object, a suitable timing is estimated by performing prescribed index evaluation and peculiar ultrasonic transmission/reception, etc., when introducing the therapeutic substance in order to efficiently perform introduction, and ultrasonic transmission according to an intrinsic transmission condition is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186958-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAIGA HITOSHI
IPC: H01L23/36
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of filling a space formed by a depression in a substrate with an intermediate heat conduction material without leaving an air layer in the depression when the substrate having the depression is combined with a heat sink with the intermediate heat conduction material having flowability interposed between them in the semiconductor device, and capable of enhancing the thermal coupling between the substrate and the heat sink and reducing the thermal resistance of the semiconductor device.  <P>SOLUTION: According to this method of manufacturing the semiconductor device, the substrate 14 of a laminated structure having a semiconductor chip 11 mounted on the front surface thereof and having the depression 31 in the rear surface thereof is attached to the heat sink 12 via a thermal compound 15 having flowability. The thermal compound is applied to the surface of the heat sink prior to attachment. It is also applied in a shape 32A formed radially from a center, and non-applied grooves 35 are radially extended from the center.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191185-A (JP)
Title: Karaoke system equipped with duet partner display function
Inventor: UMEDA MAKOTO
IPC: G10K15/04
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke system equipped with a duet partner display function, to specify a person who sings duet song in advance while specifying a duet partner easily and efficiently when the duet song is selected.  <P>SOLUTION: When a system is logged in, a user ID is obtained by an ID reading section 39, and corresponding user information is obtained by a user information obtaining means 45. User IDs of all users other than the current log-in user is specified as candidates by a duet partner designation means 54, when a specified user selects and reserves the duet song. Predetermined user information of a person who selects the song and the duet partner, is displayed for designation and reservation, or displayed along with the reserved song, or displayed along with the current song, or displayed along with the song which is sung.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104839-A (JP)
Title: Deodorizer and method of using the same
Inventor: YAMADA YOKO
IPC: A61L9/01
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer which shows an excellent effect of eliminating an existing offensive odor as well as an excellent effect of preventing the generation of an offensive odor without leaving a mark on the application site.  <P>SOLUTION: This deodorizer comprises a copper (II) ion and/or zinc ion salt, a C<SB>1-6</SB>alkylsulfonic acid optionally substituted by at least one member selected from the group consisting of an amine group, an imine group and a hydroxyl group, at least one acid component selected from the group consisting of a C<SB>5-14</SB>arylsulfonic acid, amidosulfuric acid and derivatives thereof, and water employed as a solvent. The salt is contained in an amount of more than 0.001 mM but less than 10 mM in the deodorizer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188729-A (JP)
Title: End mill
Inventor: KOMURO SATOSHI
IPC: B23C5/10
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill capable of suitably restraining damage on an edge section from generating in a simple structure and stably performing high-quality spot-facing for a long period.  <P>SOLUTION: The end mill 10 comprises: a main body 12; a plurality of twisted grooves 14 arranged around an axis of the main body 12; a peripheral edge 16 formed along each twisted groove 14; and a bottom edge 18 formed on the pointed head of the main body 12, and a shank 20 is integrally arranged on the main body 12. In the end mill 10, each peripheral edge 16 is arranged at a position separated behind from the bottom edge 18 in the axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197132-A (JP)
Title: Directional display
Inventor: HAMAGISHI GORO
IPC: G02B27/22
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of visibility even when external light has high intensity.  <P>SOLUTION: A directional display 100 uses a reflective liquid crystal panel 110 as a display panel. Each of apertures 154 of a barrier 150 is arranged in such a way that one aperture is made to correspond to the pixel dot 124a of a first kind and the pixel dot 124b of a second kind which are adjacent to each other in the reflective liquid crystal panel 110, wherein behind each of light shielding parts 152 of the barrier 150, a light emitting layer 160 composed of organic EL elements is arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194563-A (JP)
Title: Solar radiation barrier film and wavelength selection type barrier film
Inventor: HAYAKAWA ITARU
IPC: C09D5/32
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar radiation barrier film reduced in blue haze and developing excellent film strength.  <P>SOLUTION: The solar radiation barrier film is composed of a near infrared barrier component comprising fine particles with an average particle size of 200 nm or below selected from composite tungsten oxides, pigment comprising fine particles with an average particle size of 200 nm or below containing at least one component selected from titanium nitride, titanium oxynitride and carbon black and a binder component. The content of the pigment is an amount satisfying 0.15≥(R0-R1)/R0≥0.03 wherein R1 is the peak intensity of the total light reflection in the region of a wavelength of 780 nm or below of the solar radiation barrier film and R0 is the peak intensity of the region of a wavelength of 780 nm or below of the solar radiation barrier film containing no pigment. At least one kind of the binder component is a reaction product produced by reacting a glycidoxypropyl group-containing alkoxysilane and an aminopropyl group-containing alkoxysilane in a molar ratio of 2:1-1:1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196586-A (JP)
Title: Port structure of valve body
Inventor: HIRANO TAKAHIKO
IPC: F16H61/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a port structure of a valve body capable of preventing trouble (seizure) of a solenoid valve without using a filter.  <P>SOLUTION: A wall body 6 which surrounds a valve side drain port 5 of the solenoid valve 2 and includes a valve body side drain port 7 on a bottom part is provided on a valve connection port 3 of the valve body 1. A volume of a space 8 between the wall body 6 and the solenoid valve 2 is set larger than a substantial maximum capacity of operating oil flowing in the space 8 from the valve body side drain port 7 in operating a hydraulic control device. Before foreign material sucked together with the sucked operating oil from the valve body side drain port 7 into the valve body 1 reaches the valve side drain port 5, therefore, sucking force is sufficiently reduced, and then the foreign material does not enter an inside of the valve 4 from the valve side drain port 5. The trouble (the seizure) of the solenoid valve is thereby prevented because of nonuse of the filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007218913-A (JP)
Title: Asynchronous digital data capture
Inventor: SLABODA KEVIN
IPC: G01R31/319
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and cost until the productization of automatic product testing solutions, by abolishing needs for special design of special hardwares, mounting and maintenance.  <P>SOLUTION: First, digital outputs of a device under test (DUT) clock are captured on an automated test equipment (ATE: Automated Test Equipment) digital channel. Secondly, NRZ output data of DUT is captured, while the clock signals are captured on a neighboring ATE channel. Thirdly, the digital clock signal is analyzed so that the frequency spectrum can be produced. From the spectrum frequency and phase of the clock are calculated. From the clock frequency, the number of device cycles captured is decided. From the phase of the clock the, data captured is compared with the clock data in order to determine which device cycle is oversampled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196465-A (JP)
Title: Suction throttle valve for variable displacement compressor
Inventor: HAYASHI SHIRO
IPC: F04B39/10
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake throttle valve for a compressor, having reduced vibration and noises resulting from intake pulsation while maintaining performance over all flow amount range.  <P>SOLUTION: The intake throttle valve 37 for adjusting the opening of an intake passage 36 comprises a first valve element 43 arranged movable when receiving intake pressure Ps, and a second valve element 47 arranged movable when receiving crank chamber pressure Pc. A coil spring 49 is provided in a valve chamber 48 between the first valve element 43 and the second valve element 47, and an escape passage 51 is provided for communicating the valve chamber 48 with an intake chamber 29. The escape passage 51 is variably opened with the movement of the second valve element 47 so that it is in a fully opened condition during maximum displacement operation and in a reduced condition during variable displacement operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203321-A (JP)
Title: Image display device and projector
Inventor: UCHIYAMA SHOICHI
IPC: G02B5/122
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of suppressing the degradation in display image quality due to moire between first and second light modulation elements and securing reliability of the device.  <P>SOLUTION: The image display device 1 comprises: a light source 2; the first light modulation element (first modulation light valve 21) which modulates light emitted from the light source 2; the second light modulation element (second modulation light valve 22) which modulates light emitted from the first light modulation element; and a relay optical system which is arranged between the first light modulation element and the second light modulation element and transmits an optical image made by the first light modulation element to the second light modulation element, wherein the relay optical system is provided with a transmission type image forming element (micro-mirror array 25) which reflects incident light on a reflection surface, transmits the reflected incident light to the side opposite to the side where the incident light is made incident and forms a real image of the optical image made by the first light modulation element on the side opposite to the side where the incident light is made incident.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205005-A (JP)
Title: Gallium-nitride-based light emitting device element
Inventor: HIRAOKA SUSUMU
IPC: H01L33/40
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN-based LED element in the structure for mitigating shield of light and/or absorption of light by a pad electrode.  <P>SOLUTION: The GaN-based LED element 1 includes a conductive substrate 11 and a laminated body 12 formed of a plurality of GaN-based semiconductor layers. The laminated body 12 includes an n-type layer 12-3 arranged at the location furthest from the conductive substrate 11, a light-emitting layer 12-2 arranged between the n-type layer and the conductive substrate 11, and a p-type layer 12-1 arranged to sandwich the light-emitting layer 12-2 in combination with the n-type layer 12-3. A pad electrode P14 is formed on the n-type layer 12-3 and a flat hole H1 having the bottom surface H11 is formed, on the surface in the side of the conductive substrate 11 of the laminated body 12, at least in the depth reaching the light-emitting layer 12-2 in opposition to the pad electrode P14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203005-A (JP)
Title: Automatic analyzer
Inventor: SHICHIJI MASARU
IPC: G01N21/27
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operator's load by clearing up easily the cause, when a fault occurs in a measurement result of a patient sample.  <P>SOLUTION: An automatic analyzer includes a sample container for storing a test sample, a reagent container for storing a reagent to be added to the sample, a reaction container for reacting the sample with the reagent, and a photometer for measuring a reaction in the reaction container by an absorbance change of reaction liquid. The automatic analyzer includes a display means for displaying reaction processes of at least two or more absorbances on the same screen from each absorbance of a main wavelength, a sub-wavelength, and a difference between the two wavelengths (the main wavelength minus the sub-wavelength); and an output means for outputting a displayed content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205781-A (JP)
Title: Method and system for distributing content
Inventor: YAMAMOTO TAKAYUKI
IPC: H04N7/173
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for distributing contents capable of efficiently arranging contents regarding the method and the system for distributing contents.  <P>SOLUTION: In an IPTV system composed of a plurality of distribution bases 7, the quantity of an effect at a time when each content is obtained on the basis of the access statuses of each content and a file size is obtained when video contents are disposed at each distribution base 7. In the IPTV system, contents having the high quantity of the effect are disposed preferentially at the distribution bases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200982-A (JP)
Title: Complementary operating method by vector method using inkjet head
Inventor: MURAKAMI YUTAKA
IPC: B41J2/01
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which prevents a gap to a theoretical outline from generating in raster method drawing of an inkjet apparatus.  <P>SOLUTION: In a drawing method of the inkjet apparatus, complementary operation by the vector method is carried out after drawing by the raster method is carried out. The method which prevents the gap to the theoretical outline from generating is constructed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204833-A (JP)
Title: Fuel cell
Inventor: UMEDA TAKAHIRO
IPC: H01M8/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell excellent in power generation characteristics by making a temperature distribution in the stacking direction of a stack uniform.  <P>SOLUTION: The fuel cell comprises a first cell 4a, a second cell 4b including a pair of electrodes 21b and 22b different in electrode area from a pair of electrodes 21a and 22a of the first cell 4a, a stacking cell 6 configured by stacking the first cell 4a and the second cell 4b, a cooling-water flow path 11 for supplying and discharging cooling-water, and a stack configured by alternatively stacking a plurality of stacking cells 6 and the cooling-water flow paths 11, thereby allowing a cell temperature to be retained, the temperature of the stacking cell 6 to be made uniform, and a deterioration of characteristics such as flooding to be suppressed even when it is cooled with the cooling-water since the current density of the second cell 4b becomes larger than that of the first cell 4a to make the temperature of the cell increase if the second cell 4b having an electrode area smaller than the first cell 4a is disposed in a position of the cell to be easily cooled such as the neighborhood of the cooling-water flow path 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT